Proper maintaince of your scooter's performance requires that you periodically replace your scooter fuel/gas filter. These filters are small and inexpensive replacement parts, inline fuel filters for scooters that trap the crud, grit, rust, and flakes of old fuel tank contaminants that could cause wear and tear on your engine.These small engine gas line filters, like any scooter fuel filter listed below, will function perfectly on any scooter where the fuel line hose diameter matches the nipples on the filter body. Whether your scooter uses a 49/50cc, 110cc, 150cc, or even larger engine, you will find the filter you need here.Scooter Parts Catalog offers several sizes of these generic small engine fuel filters. Select a scooter fuel filter according to hose size and you are good to go. As our inline fuel filters for scooters are so reasonably priced, it wouldn't hurt to have a spare.